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Contract OI history

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Nov 20, 2026 EXPIRATION

META $495.00 Put

META261120P00495000

Latest saved OI565Oct 23, 2026
Last change-262vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
META $495.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 8274130 2026-10-09: 748 OI2026-10-13: 739 OI2026-10-14: 739 OI2026-10-15: 739 OI2026-10-16: 743 OI2026-10-21: 827 OI2026-10-23: 565 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

META contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing565-262
Oct 21, 2026827+84
Oct 16, 2026743+4
Oct 15, 20267390
Oct 14, 20267390
Oct 13, 2026739-9
Oct 09, 2026748No prior observation